diff --git a/.env.example b/.env.example
index b26ba43..1eb0214 100644
--- a/.env.example
+++ b/.env.example
@@ -61,8 +61,8 @@ MAIL_FROM_ADDRESS="hello@example.com"
 MAIL_FROM_NAME="${APP_NAME}"
 
 
-MEDIA_GALLEY_THUMB=500x500
-MEDIA_POST_THUMB=500x500
+MEDIA_WATERMARK_SIZE=15
+MEDIA_WATERMARK_OPACITY=50
 
 AWS_ACCESS_KEY_ID=
 AWS_SECRET_ACCESS_KEY=
diff --git a/app/Http/Controllers/Admin/CategoryController.php b/app/Http/Controllers/Admin/CategoryController.php
index c916f2b..a24d8ca 100644
--- a/app/Http/Controllers/Admin/CategoryController.php
+++ b/app/Http/Controllers/Admin/CategoryController.php
@@ -69,7 +69,9 @@ class CategoryController extends XController
             if (getSetting('watermark2')) {
                 $i->watermark(public_path('upload/images/logo.png'),
                     AlignPosition::BottomLeft, 5, 5, Unit::Percent,
-                    15, Unit::Percent, 15, Unit::Percent, Fit::Contain, 50);
+                    config('app.media.watermark_size'), Unit::Percent,
+                    config('app.media.watermark_size'), Unit::Percent, Fit::Contain,
+                    config('app.media.watermark_opacity'));
             }
             $i->save(storage_path() . '/app/public/categories/optimized-'. $category->$key);
         }
@@ -83,7 +85,9 @@ class CategoryController extends XController
             if (getSetting('watermark2')) {
                 $i->watermark(public_path('upload/images/logo.png'),
                     AlignPosition::BottomLeft, 5, 5, Unit::Percent,
-                    15, Unit::Percent, 15, Unit::Percent, Fit::Contain, 50);
+                    config('app.media.watermark_size'), Unit::Percent,
+                    config('app.media.watermark_size'), Unit::Percent, Fit::Contain,
+                    config('app.media.watermark_opacity'));
             }
             $i->save(storage_path() . '/app/public/categories/optimized-'. $category->$key);
         }
diff --git a/app/Http/Controllers/Admin/GroupController.php b/app/Http/Controllers/Admin/GroupController.php
index 0c95105..609c3c4 100644
--- a/app/Http/Controllers/Admin/GroupController.php
+++ b/app/Http/Controllers/Admin/GroupController.php
@@ -68,7 +68,9 @@ class GroupController extends XController
             if (getSetting('watermark2')) {
                 $i->watermark(public_path('upload/images/logo.png'),
                     AlignPosition::BottomLeft, 5, 5, Unit::Percent,
-                    15, Unit::Percent, 15, Unit::Percent, Fit::Contain, 50);
+                    config('app.media.watermark_size'), Unit::Percent,
+                    config('app.media.watermark_size'), Unit::Percent, Fit::Contain,
+                    config('app.media.watermark_opacity'));
             }
             $i->save(storage_path() . '/app/public/groups/optimized-'. $group->$key);
         }
@@ -82,7 +84,9 @@ class GroupController extends XController
             if (getSetting('watermark2')) {
                 $i->watermark(public_path('upload/images/logo.png'),
                     AlignPosition::BottomLeft, 5, 5, Unit::Percent,
-                    15, Unit::Percent, 15, Unit::Percent, Fit::Contain, 50);
+                    config('app.media.watermark_size'), Unit::Percent,
+                    config('app.media.watermark_size'), Unit::Percent, Fit::Contain,
+                    config('app.media.watermark_opacity'));
             }
             $i->save(storage_path() . '/app/public/groups/optimized-'. $group->$key);
         }
diff --git a/app/Http/Controllers/Admin/SliderController.php b/app/Http/Controllers/Admin/SliderController.php
index b520f09..898c2dd 100644
--- a/app/Http/Controllers/Admin/SliderController.php
+++ b/app/Http/Controllers/Admin/SliderController.php
@@ -70,7 +70,9 @@ class SliderController extends XController
             if (getSetting('watermark2')) {
                 $i->watermark(public_path('upload/images/logo.png'),
                     AlignPosition::BottomLeft, 5, 5, Unit::Percent,
-                    15, Unit::Percent, 15, Unit::Percent, Fit::Contain, 50);
+                    config('app.media.watermark_size'), Unit::Percent,
+                    config('app.media.watermark_size'), Unit::Percent, Fit::Contain,
+                    config('app.media.watermark_opacity'));
             }
             $i->save(storage_path() . '/app/public/sliders/optimized-'. $slider->image);
         }
diff --git a/app/Models/Gallery.php b/app/Models/Gallery.php
index bfb23d3..b834394 100644
--- a/app/Models/Gallery.php
+++ b/app/Models/Gallery.php
@@ -38,8 +38,10 @@ class Gallery extends Model implements HasMedia
             ->format(getSetting('optimize'));
         if (getSetting('watermark')){
             $mc->watermark(public_path('upload/images/logo.png'),
-                AlignPosition::BottomLeft,5,5,Unit::Percent,
-                15,Unit::Percent,15,Unit::Percent,Fit::Contain,50);
+                    AlignPosition::BottomLeft, 5, 5, Unit::Percent,
+                    config('app.media.watermark_size'), Unit::Percent,
+                    config('app.media.watermark_size'), Unit::Percent, Fit::Contain,
+                    config('app.media.watermark_opacity'));
         }
 
 //            ->withResponsiveImages();
diff --git a/app/Models/Image.php b/app/Models/Image.php
index 9ea14be..354d346 100644
--- a/app/Models/Image.php
+++ b/app/Models/Image.php
@@ -41,8 +41,10 @@ class Image extends Model implements HasMedia
 
         if (getSetting('watermark')){
             $mc->watermark(public_path('upload/images/logo.png'),
-                AlignPosition::BottomLeft,5,5,Unit::Percent,
-                15,Unit::Percent,15,Unit::Percent,Fit::Contain,50);
+                    AlignPosition::BottomLeft, 5, 5, Unit::Percent,
+                    config('app.media.watermark_size'), Unit::Percent,
+                    config('app.media.watermark_size'), Unit::Percent, Fit::Contain,
+                    config('app.media.watermark_opacity'));
         }
 //                    ->watermark(public_path('images/logo.png'))->watermarkOpacity(50);
 //                    ->withResponsiveImages();
diff --git a/app/Models/Post.php b/app/Models/Post.php
index a96bdf5..9b98207 100644
--- a/app/Models/Post.php
+++ b/app/Models/Post.php
@@ -54,8 +54,10 @@ class Post extends Model implements HasMedia
 
         if (getSetting('watermark')){
             $mc->watermark(public_path('upload/images/logo.png'),
-                AlignPosition::BottomLeft,5,5,Unit::Percent,
-                15,Unit::Percent,15,Unit::Percent,Fit::Contain,50);
+                    AlignPosition::BottomLeft, 5, 5, Unit::Percent,
+                    config('app.media.watermark_size'), Unit::Percent,
+                    config('app.media.watermark_size'), Unit::Percent, Fit::Contain,
+                    config('app.media.watermark_opacity'));
         }
 
     }
diff --git a/app/Models/Product.php b/app/Models/Product.php
index 829467e..f340833 100644
--- a/app/Models/Product.php
+++ b/app/Models/Product.php
@@ -75,12 +75,16 @@ class Product extends Model implements HasMedia
 
         if (getSetting('watermark')){
             $mc->watermark(public_path('upload/images/logo.png'),
-                AlignPosition::BottomLeft,5,5,Unit::Percent,
-                15,Unit::Percent,15,Unit::Percent,Fit::Contain,50);
+                    AlignPosition::BottomLeft, 5, 5, Unit::Percent,
+                    config('app.media.watermark_size'), Unit::Percent,
+                    config('app.media.watermark_size'), Unit::Percent, Fit::Contain,
+                    config('app.media.watermark_opacity'));
 
             $mc2->watermark(public_path('upload/images/logo.png'),
-                AlignPosition::BottomLeft,5,5,Unit::Percent,
-                15,Unit::Percent,15,Unit::Percent,Fit::Contain,50);
+                    AlignPosition::BottomLeft, 5, 5, Unit::Percent,
+                    config('app.media.watermark_size'), Unit::Percent,
+                    config('app.media.watermark_size'), Unit::Percent, Fit::Contain,
+                    config('app.media.watermark_opacity'));
         }
     }
 
diff --git a/config/app.php b/config/app.php
index bb6ec38..5bc4f2b 100644
--- a/config/app.php
+++ b/config/app.php
@@ -149,6 +149,8 @@ return [
         'post_thumb' => env('MEDIA_POST_THUMB','500x500'),
         'product_thumb' => env('MEDIA_PRODUCT_THUMB','500x500'),
         'product_image' => env('MEDIA_PRODUCT_IMAGE','1200x1200'),
+        'watermark_size' => env('MEDIA_WATERMARK_SIZE',15),
+        'watermark_opacity' => env('MEDIA_WATERMARK_OPACITY',50),
     ],